144-4740U4 Ultimax Pro Drive Belt for Snowmobiles Yerf-Dog Extreme 23100 Note: Cobra scooters made after

Note: Cobra scooters made after serial number 2W1312000073 used wheels with 10" rims

there have been two versions of this board and this will make a fine substitute replacement for either

superior technology

The armrest assembly has been designed to easily snap into place without tools

while the stiff outside knobs grip at lean angles like nobodyÆs business

144-4740U4 Ultimax Pro Drive Belt for Snowmobiles Yerf-Dog Extreme 23100 Note: Cobra scooters made after144 4740U4 Ultimax Pro drive belt for snowmobiles, manufactured by Carlisle. Ultimax 3 has evolved into Ultimax Pro. The new Pro belt features a thicker cross section so more surface area contacts the clutch. This means less slippage over a broader speed range for quicker acceleration. The new cog design dissipates heat and aids flexibility. Cooler running belts mean better performance and longer lasting belts. Run cool, run long, run fast with